242271802 has 4 divisors (see below), whose sum is σ = 363407706. Its totient is φ = 121135900.

The previous prime is 242271797. The next prime is 242271803. The reversal of 242271802 is 208172242.

242271802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 224370441 + 17901361 = 14979^2 + 4231^2 .

It is not an unprimeable number, because it can be changed into a prime (242271803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60567949 + ... + 60567952.

Almost surely, 2^242271802 is an apocalyptic number.

242271802 is a deficient number, since it is larger than the sum of its proper divisors (121135904).

242271802 is a wasteful number, since it uses less digits than its factorization.

242271802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121135903.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 242271802 is about 15565.0827816623. The cubic root of 242271802 is about 623.4011845904.

The spelling of 242271802 in words is "two hundred forty-two million, two hundred seventy-one thousand, eight hundred two".